SKU: 48091913345

Louroe AP-4TB Audio Monitoring Base Station with Listen & Talkback

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Description

Louroe AP-4TB Audio Monitoring Base Station with Listen & TalkbackThe AP 4TB Audio Monitoring Base Station with Listen & Talkback from Louroe Electronics is designed for live audio monitoring from 4 zones, one at a time. This audio monitoring base station features a built in 3" (76. 2mm) speaker and a microphone for talkback to the remote area. Zone selection can be accomplished with a push button. The AP 4TB Audio Monitoring Base Station is designed to interface with a 24 hour time lapse recorder (sold separately).

The AP-4TB Audio Monitoring Base Station with Listen & Talkback from Louroe Electronics is designed for live audio monitoring from 4 zones, one at a time. This audio monitoring base station features a built-in 3" (76.2mm) speaker and a microphone for talkback to the remote area. Zone selection can be accomplished with a push button.

The AP-4TB Audio Monitoring Base Station is designed to interface with a 24-hour time-lapse recorder (sold separately). Special filtering enhances the sound quality of audio during playback. The permissible distance between the AP-4TB Base Station and the speaker or microphones can be up to 1,000' (304.8m). It is a desktop model or can be rack mounted (19" / 482.6mm rack mountable using the RM-1935 SER Rack Mounting Kit, sold separately).

The AP-4TB Base Station can be used in situations such as monitoring of jail cells, building peripherals, therapy labs, warehouses, classrooms, storage facilities, day care centers, or anywhere where CCTV cameras are installed.

Note: When this equipment is used as part of an audio monitoring system, the law requires that the public be given notice of AUDIO MONITORING ON THE PREMISES. A decal notice is included with each microphone shipped.

Built-in 3" (76.2mm) speaker for monitoring both live audio and playback audio
Built-in filter for improving playback from 12 / 24-hour time-lapse recorders (sold separately)
Microphone output jack for each zone for connecting to a DVR (sold separately) with multiple audio inputs
Built-in microphone for talkback to the remote speaker
A 3.5mm headphone jack on the front panel
Contains internal power supply for direct connection to a 120VDC source
Manufactured in USA
In the Box
Louroe AP-4TB Audio Monitoring Base Station with Listen & Talkback
  • Limited 1-Year Warranty
Input Sensitivity From Remote Mic: 0.78 Vrms
Talk-Back Microphone: -45 dB
Power Output Monitoring: 1.5 W @ 8 ?
Talkback: Maximum 1.5 W @ 70 V line
Impedance Audio Line Output: 600 W or higher
Audio Input: 10 k?
Headphone: 8 to 600 ?
Frequency Response (Audio) Flat: 100 Hz to 10 kHz
Enhanced: -20 dB @ 200 Hz to +8 dB @ 3 kHz
Power Input 120 VDC, 60 Hz
Wiring 4 conductors consisting of a 2-conductor shielded cable
20 gauge with a 22 gauge drain (microphone connection)
2 conductor unshielded
18 gauge (speaker connection)
Dimensions 2.5 x 12.5 x 10.0" (63.5 x 317.5 x 254.0 mm)
Weight 8.5 lb (3.9 kg)
Packaging Info
Package Weight 10.0 lb
Box Dimensions (LxWxH) 15.0 x 15.0 x 6.0"
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 48091913345

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4.7 ★★★★★
Based on 10 reviews
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C
Verified Purchase
Chelsea H.
Houston, US
★★★★★ 3
Weird smell
Color: White-cooling Basic, Size: Queen(Pack of 2)
The pillows are great for someone looking for something cool and comfortable. We loved them so much that we bought a second pair. However, we were seriously disappointed with the odor of our last purchase. They give off a strong and indescribable chemical/burning plastic smell so nauseating that it’s difficult to sleep with. We’re hoping this issue will resolve with a couple more washes of the pillow cases, but am worried the source is the stuffing itself.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
K
Verified Purchase
Ken Hill
Whiting, US
★★★★★ 5
helped treat my sore neck
Color: White-cooling Basic, Size: Camping Pillow(Pack of 1)
This pillow — after dialing in the right amount of shredded foam — has greatly helped my sore neck. Initially, I had to remove some foam. Then I gradually added foam until it reached optimum comfort and support. It is also CPAP-friendly — especially when I position my head near the pillow's edge. (I am a left-side sleeper.) I like the travel size because I use a bulky hugging pillow to ease stress on my shoulder and elbow. That makes my side of the bed feel cramped if using a larger head pillow. A smaller pillow is easy to flip end-to-end in the middle of the night. I have spent lots of money on pillows over the years, but this is the best I've ever had for relieving [1] neck pain and [2] CPAP mask seal problems. Very comfortable, supportive, and affordable. I did not notice any unpleasant smell — and I am usually sensitive to that kind of thing. Would highly recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
M
Verified Purchase
Molly Farrell
Bozeman, US
★★★★★ 5
Love them!
Color: White-cooling Basic, Size: Queen(Pack of 2)
Love them! After 10 years with our MyPillows, they finally lost their fluff. The reviews I read of the MyPillows of today were not good; they didn’t have as much filling as they used to. These pillows remind me of how fluffy our new MyPillows were 10 years ago!! You sink right into them and can mush them however and they stay. These are way cheaper than the Coop and it’s the same concept; add or remove the filling as needed. The cooling side is a huge plus too! You won’t be disappointed with these pillows!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
L
Verified Purchase
Layton Phillips
Grantham, US
★★★★★ 5
Great pillow, but the cooling effect depends on the cover
Color: Blue-ice Plus, Size: King(Pack of 2)
I really like this pillow overall. It’s comfortable, supportive, and feels well made. When you use it without a pillowcase, it definitely feels cool to the touch and does what it claims in terms of that initial cooling sensation. However, once you put a pillowcase on it, you can’t really feel the cooling effect anymore. I’ve tried multiple different pillowcases made from different materials, and none of them really let that cool feeling come through. That said, I still love the pillow itself. It’s comfortable and supportive enough that I’m keeping it. Just keep in mind that the cooling feature works best without a cover, which isn’t ideal for everyone. Overall, a good pillow — just manage expectations about the cooling effect once it’s covered.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 17, 2026
H
Verified Purchase
Hannah N. Ford
Carnegie, US
★★★★★ 5
Cooling and holds shape.
Color: Blue-ice Plus, Size: Queen(Pack of 2), Color: Blue-ice Plus, Size: Queen(Pack of 2)
Very nice pillow for the price is also holding up well and holding shape very cool and comfortable to the touch. Best pillow I found in a long time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026

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